Wisconsinan and Sangamonian type sections of central Illinois
By: leaders, E. Donald McKay, Alan D. Harn ; contributors Leon R. Follmer ... [et al.].
Contributors: Harn, Alan D.; American Quaternary Association. Meeting
Series: ISGS guidebook ;; 21
Publisher: Illinois State Geological Survey
Published: 1990
Place of publication: Champaign, Ill. (615 E. Peabody Dr., Champaign 61820)
Language: eng
Number of pages: 48
Subjects: Geology, Stratigraphic -- Quaternary -- Guidebooks.; Geology -- Illinois -- Guidebooks.
Notes: Includes bibliographical references (p. 41-44).
"American Quaternary Association, Ninth Biennial Meeting, May 31-June 6, 1986, Urbana-Champaign, Illinois."